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Honest guides and comparisons on intermittent fasting — from the team behind Orbit, the focused fasting app for iPhone.
Intermittent FastingSimple vs Orbit: Coaching or Just a Timer?
Simple pairs intermittent fasting with an AI coach and nutrition guidance. Orbit is a fasting timer with stage cues and nothing else. Which approach suits how you actually fast?
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Intermittent FastingThe Warrior Diet (20:4): What It Is and How to Do It
The Warrior Diet is a 20:4 fasting schedule — 20 hours of undereating, a four-hour eating window at night. Here's how it works, how it differs from OMAD, and who it suits.
Intermittent FastingFastic vs Orbit: Which Fasting App Is Right for You?
Fastic pairs fasting with coaching, community and gamified streaks. Orbit is a fasting timer and nothing else. A head-to-head on which approach actually keeps you consistent.
Intermittent FastingWhy Does Fasting Give Me a Headache?
Fasting headaches are usually sodium, dehydration or caffeine withdrawal — not hunger. Here's how to tell which one you have and fix it without breaking your fast.
Intermittent FastingAlternate-Day Fasting: How It Works and Who It Suits
Alternate-day fasting means fasting roughly every other day. Here's how ADF and the modified 500-calorie version work, what the research suggests, and why most people don't stick with it.
Intermittent FastingWorking Out While Fasting: What Actually Happens
Can you train on an empty stomach? Fasted cardio, lifting in a fasted state, and how to time workouts around a 16:8 window without losing muscle or energy.
Intermittent FastingWhat Is the 5:2 Diet? A Practical Guide
The 5:2 diet means eating normally five days a week and restricting to about 500–600 calories on two. Here's how it works, who it suits, and how it compares to daily 16:8.
Intermittent FastingHow to Break a Fast: What to Eat and What to Avoid
What you eat first matters more than most people expect. Here's how to break a fast without the crash, the bloating or the blood-sugar spike — for 16:8, 24 hours and beyond.
Intermittent FastingDoes Creatine Break a Fast?
Does creatine break a fast? Plain creatine monohydrate has no calories and won't break it. Flavoured blends and anything with carbs or amino acids will. Here's the detail.
Intermittent FastingDoes Lemon Water Break a Fast?
Does lemon water break a fast? A squeeze of lemon in water is about 1–2 calories and won't break it. A whole lemon's juice, or anything with honey, is a different answer.
Intermittent FastingWhy Am I Not Losing Weight With Intermittent Fasting?
Intermittent fasting stopped working? The usual causes are eating back the deficit, hidden calories, too little protein, poor sleep — and a plateau that isn't really a plateau.
Intermittent FastingDoes Apple Cider Vinegar Break a Fast?
Does apple cider vinegar break a fast? A tablespoon has about 3 calories, so no — and it may even help blunt the blood-sugar spike when you break your fast.
Intermittent FastingWhat Is OMAD? The One Meal a Day Guide
OMAD means one meal a day — roughly a 23:1 fasting schedule. Here's how it works, who it suits, the real risks, and how to try it without wrecking your nutrition.
Intermittent FastingDo Electrolytes Break a Fast?
Do electrolytes break a fast? Plain sodium, potassium and magnesium contain no calories and won't break it — but most commercial electrolyte powders do. Here's what to check.
Intermittent Fasting16:8 vs 18:6: Which Fasting Schedule Is Better?
16:8 vs 18:6 — the extra two hours push you deeper into fat-burning, but only help if you can sustain them. Here's how to choose, and when to move up.
Intermittent FastingDoes Diet Soda Break a Fast?
Does diet soda break a fast? It has zero calories, so technically no — but the sweeteners and carbonation come with caveats worth knowing before you crack one open.
Behind the BuildWhy We Built a Fasting App That Does Less
Every fasting app grows into a nutrition platform. We went the other way and cut features on purpose — here's what we removed, what it cost us, and why we'd do it again.
Intermittent FastingDoes Chewing Gum Break a Fast?
Does gum break a fast? Sugar-free gum has 2–5 calories and won't meaningfully break a fast for weight loss — but it's a different answer if you're fasting for autophagy.
Intermittent FastingThe Best Zero Alternatives for iPhone in 2026
Looking for a Zero app alternative? We compare the best fasting trackers for iPhone — from minimalist timers to full nutrition coaches — so you can switch with confidence.
Intermittent FastingDoes Coffee Break a Fast? What You Can and Can't Drink
Does coffee break a fast? Black coffee does not break a fast and may even help. Learn what you can drink while fasting, and what quietly ends your fast.
Intermittent FastingThe Best Intermittent Fasting Apps in 2026
Discover the best intermittent fasting apps of 2026. We compare top trackers like Zero, Fastic, and Orbit to help you find the perfect app for your goals.
Intermittent FastingZero vs Orbit: Which Fasting App Is Best?
Compare Zero vs Orbit to find your ideal intermittent fasting tracker. Discover which app best suits your goals, from macro logging to a minimalist timer.
Intermittent FastingThe Best Free Intermittent Fasting Apps for iPhone
Discover the best free intermittent fasting app for your iPhone. We compare the top free trackers, including Orbit, Zero, and Fastic, to help you lose weight.
Intermittent FastingIntermittent Fasting for Beginners: How to Start 16:8
Discover the ultimate guide to intermittent fasting for beginners. Learn how to safely start the 16:8 schedule, manage hunger, and build lasting health habits.
Intermittent FastingThe Stages of a Fast: What Happens in Your Body Hour by Hour
Explore the intermittent fasting stages hour by hour. Learn when your body enters ketosis, begins fat-burning, and triggers cellular repair (autophagy).